Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254878 | Voltage regulated power supply providing a constant output voltage | — | 1993-10-19 |
| 4575675 | Tester for pulsed IMPATT diode and method of operating same | Donald S. Porterfield | 1986-03-11 |